.panelTab{
    width:50%;
}
 
.tabs{
    margin:0;
    padding: 0;
}
 
.tabs li{
    float: left;
    list-style: none;
}
 
.tabs a{
    display: block;
    text-decoration: none;
    padding: 3px 5px;
}
 
.panelContenedor {
    clear: left;
}
 
.panel h2{
    color: orange;
    font-family: Arial, Helvetica, sans-serif;
}